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SKU:16552737
Check Spring (66774) Designed to Fit Singer 157, 158, 159, 201,221,222223 368 534 640227 401 538 646237 413 600 648239 416 603 649242 418 604247 457 609258 466 6106285 477 6110292 478 6136293B 500 620301 502 625327 503 626328 513 629337 514 630348 518 635360 522 636362 527 638367 533 639 Designed to Fit Alphasew Sewing Machine Models: 221 Designed to Fit Featherweight. Singer Sewing Machine Models: 201, 201-2, 221 Featherweight, 222, 223, 237, 239, 240, 241, 242, 247, 247AP, 248, 250, 251, 252, 257, 258, 259, 288, 293B, 301, 337, 338, 348, 401, 416, 500, 502, 503, 507, 509, 513, 514, 518, 522, 527, 533, 534, 538, 543, 600, 603, 604, 620, 620E31, 625, 626, 628, 629, 630, 630E, 635, 636, 638, 639, 640E, 645, 646, 649, 1200-1, 1247, 1280, 1288, 1802, 1803, 1812, 1852, 1862, 1872, 1873, 2404, 2430, 2732, 3101, 3102, 3103, 3105, 4522, 4525, 4526, 4528, 4530, 4538, 4825, 4828, 4830, 6011, 6012, 6021, 6102, 6104, 6105, 6106, 6110, 6120, 6130, 6136, 6146, 6152, 6156, 6174, 6184, 6201, 6202, 6211, 6212, 6214, 6215, 6217, 6221, 6513, 6522, 6528, 6533, 6543, 6544, 6548, 6606, 7025, 7101, 8019, 8502, 8505, 8518, 8602, 8605, 8606, 8610, 8614, 8618 & 9900. 66774
Check Spring (66774)
Designed to Fit Singer 157, 158, 159, 201, 221, 222223 368 534 640227 401 538 646237 413 600 648239 416 603 649242 418 604247 457 609258 466 6106285 477 6110292 478 6136293B 500 620301 502 625327 503 626328 513 629337 514 630348 518 635360 522 636362 527 638367 533 639
Designed to Fit Sewing Machine Models 221 Featherweight. Singer Sewing Machine Models 201, 201-2, 221
Designed to Fit Featherweight 222, 223, 237, 239, 240, 241, 242, 247, 247AP, 248, 250, 251, 252, 257, 258, 259, 288, 293B, 301, 337, 338, 348, 401, 416, 500, 502, 503, 507, 509, 513, 514, 518, 522, 527, 533, 534, 538, 543, 600, 603, 604, 620, 620E31, 625, 626, 628, 629, 630, 630E, 635, 636, 638, 639, 640E, 645, 646, 649, 1200-1, 1247, 1280, 1288, 1802, 1803, 1812, 1852, 1862, 1872, 1873, 2404, 2430, 2732, 3101, 3102, 3103, 3105, 4522, 4525, 4526, 4528, 4530, 4538, 4825, 4828, 4830,
Designed to Fit Featherweight 6011, 6012, 6021, 6102, 6104, 6105, 6106, 6110, 6120, 6130, 6136, 6146, 6152, 6156, 6174, 6184, 6201, 6202, 6211, 6212, 6214, 6215, 6217, 6221, 6513, 6522, 6528, 6533, 6543, 6544, 6548, 6606, 7025, 7101, 8019, 8502, 8505, 8518, 8602, 8605, 8606, 8610, 8614, 8618 & 9900
It made the older machine work as it should. Thread tension well controlled.